By looking at the graph, we can see that the shape is a quarter of a circle.
The area of a circle is:

So, this "quarter circle" is:

R is the radius (the diagram shows the radius is 8), so we can now find the area:

The area is 8π.
A) multiplier = 1.13
30 x 1.13 = 33.9
B) multiplier = 0.85
250 x 0.8 = 200
C) multiplier = 0.72
825 x 0.72 = 594
There are 15,500 sheets of paper
Answer: 45?
Step-by-step explanation: Sorry If I'm wrong, I haven't learned this yet but I tried my best.
Answer:
4
Step-by-step explanation:
We need to find the factors of each number
28 -
1x28
2x14
4x7
60 -
1x60
2x30
3x20
4x15
5x12
6x10
then we need to find the largest number they have in common
in this case it is 4